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cbd oil sublingual

Even so, Kater says that “most of the literature supports the notion that CBD has better bioavailability when consumed sublingually versus orally. [and] MCT oil-based tinctures are thought to provide better uptake than a traditional oil.” But, again, there’s no evidence that this applies to the exact CBD oil or tincture that you, specifically, have in your cabinet. As mentioned before, every formulation is different, and those small differences matter when it comes to bioavailabilty.

Sublingual delivery isn’t always a better option for all substances, points out Dr. Birdsall—some B vitamins, for instance, need to be “activated” by the liver in order to do their jobs—but for certain vitamins and medications, it can be a super effective delivery method.

How does this apply to CBD? Surprise, surprise: It’s hard to say. “There has been very little scientific research on the sublingual absorption of CBD,” says Dr. Birdsall. The research that does exist has some inconsistencies, adds Kater, since there are so many factors that affect absorption—such as the quality of the CBD or the pH and consistency of the formulation. Plus, many of these studies focus on formulas that contain both CBD and THC—a psychoactive compound found in cannabis that’s supposed to be absent from CBD-only products—so it’s unclear whether their findings would also apply to a product that contains predominantly CBD.

After all, if there’s one thing that can be said about the wild west of CBD, it’s that experimentation is key—whether you’re looking for your perfect dose or your perfect delivery method.

To find out—because there’s been relatively little rigorous research on CBD to date and I’m a skeptic by nature—I reached out to a doctor and a scientist for the 411. As I suspected, this isn’t a topic that has been studied in depth. Yet there is some reason to believe that certain CBD products may truly be more bioavailable when absorbed under the tongue than if taken through food or drink.

According to Timothy Birdsall, ND—a member of hemp education platform Prima’s medial advisory group—when you take certain substances sublingually, they can enter directly into your bloodstream, where they’re immediately shuttled to your tissues. Think of it as a shortcut to digestion, which is a longer process in which the substance needs to be ingested, broken down by the stomach, absorbed by the small intestine, and metabolized by the liver. “Not only do many compounds lose potential bioavailability during [the digestion] process, but the time to onset is delayed,” adds chemist Jessie Kater, senior vice president of manufacturing for Curaleaf and Curaleaf Hemp.

Long story short: You may as well try holding your CBD oil or tincture under your tongue before swallowing it—you could find that you feel it working slightly faster. Anecdotally, says Dr. Birdsall, experts recommended that you hold it there for at least 60 seconds. (A word of warning: There will be drool.) Your other option is to try a product that’s specifically created to be absorbed sublingually, like Kin Slips, which are kind of like those breath-freshening films that dissolve in your mouth.

Instead of swallowing your CBD oil immediately, you simply hold it under your tongue for 1 minute or longer, and then swallow the dose.

Don’t be surprised if you’ve not heard of it before – my high school anatomy class neglected to mention this to me as well.

Some other benefits of taking CBD sublingually:

It’s called the sublingual gland, and it’s under your tongue.

We’re interested in the fast, and precise uptake that the sublingual gland has to offer CBD users. Because of the thinness of the lining, the sublingual glands will intake CBD directly into the bloodstream.

It is up to you whether you keep your mouth open and your tongue raised or close your mouth. The important part is that the oil must remain in contact with the membrane under your tongue for the full time.

Placing substances under your tongue understandably sounds a bit odd because it’s not something we often do. So, what is it about this method that makes it so widely used?

How do I take CBD under the tongue?

Simply, open your mouth and lift your tongue. Place the suggested number of drops under your tongue using the dropper provided. Then allow the oil to sit for between 90 seconds and 2 minutes.

While all there are many compelling reasons to take CBD oil under your tongue, it can still take some getting used to. The first few times you try can be tricky, it’s not always easy to tell exactly how many drops you’ve used or if your dropper is positioned correctly.

Once the time has passed you can swallow any residue that is left in your mouth. This prevents any remaining cannabidiol from being wasted. Because some CBD oils leave a strong earthy taste, many people choose to complete the 90 seconds and then take a large swig of water to wash down any remaining oil.